Not only will that protect your commander, you'll probably be able to swing without worrying about blockers, you'll be gaining a bunch of life and you won't have to tap Wyleth to attack so you'll have another blocker available to defend with
Argent Dais lends itself to a go-wide token strategy anyway, so swing in with two creatures every turn cycle, hold it up as interaction in case someone decides to play something truly heinous, and use it on the end step before your turn to exchange one of your dorks for two cards if nobody plays into it
Granting your permanents indestructible can also open all kinds of opportunities
Youll want to enchant Daxos with the powerful auras white and blue get
In fact, it's a good experiment
Slinza, the Spiked Stampede Slinza, the Spiked Stampede is a true beast commander, providing cost reduction, a pump ability, and removal all at once